Heat preservation type semen collecting cup for dog

A technology of semen collection and cup body, applied in the field of artificial insemination equipment, can solve the problems of inconvenient manipulation, low temperature damage, inconvenient use, etc., and achieve the effect of convenient use, long heat preservation time and good heat preservation effect

Inactive Publication Date: 2017-06-20
QINGDAO AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This patent solves the problem that animal semen is easily damaged by low temperature to a certain extent. However, its structure is complex, its volume is too large, it is inconvenient to control, it is not easy to carry, and it is not easy to use because it needs to consider power supply and other issues when sampling in the wild.

Method used

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  • Heat preservation type semen collecting cup for dog
  • Heat preservation type semen collecting cup for dog
  • Heat preservation type semen collecting cup for dog

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Such as Figure 1-Figure 4Shown, a kind of heat preservation type semen collection cup for dogs comprises a cup body 1, a sperm collection tube 2, a sealing ring 3, a top cover 4, a cup body neck cover 5; The vacuum gap 13 between the outer shell 12 and the cup inner liner and the cup body shell; the lower part of the cup inner liner 11 is cylindrical, and the neck of the cup inner liner is a truncated cone with a wide top and a narrow bottom; The upper part of the seminiferous duct is frustum-shaped, and matches the shape and size of the neck of the bile in the cup, the upper nozzle of the seminiferous duct is provided with a hollow circular pie-shaped tube rim 21 protruding laterally outward, and the lower part of the seminiferous duct is the end Closed tubular, the pipe diameter is smaller than the cross-sectional diameter of the inner liner of the cup, and the length of the tubular part of the collecting tube is less than the depth of the cylindrical part of the inn...

Embodiment 2

[0029] This embodiment has made the following improvements on the basis of embodiment 1: as Figure 5 As shown, the cup body also includes a liner tube 14, the liner tube is located in the center of the inner liner of the cup, and is fixedly connected with the inner liner of the cup as a whole, and the diameter of the liner tube is greater than the diameter of the tubular part of the sperm collecting tube , the length of the lining tube is greater than the length of the tubular part of the collecting tube, and slightly smaller than the depth of the cylindrical part of the inner liner of the cup. The upper end of the lining pipe is also provided with an overflow hole 15 . The cross-sectional area of ​​the liner is 1.5-2.5 times the cross-sectional area of ​​the tubular portion of the collecting duct. If there is no lining tube in the cup body, more warm water needs to be added to make the warm water submerged around the sperm collecting tube, and when there is more warm water ...

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Abstract

The invention relates to a heat preservation type semen collecting cup for a dog. The heat preservation type semen collecting cup comprises a cup body, a semen collecting tube, a seal ring, a top lid and a cup body neck sleeve. The cup body comprises a cup body inner container, a cup body shell and a vacuum gap between the cup body inner container and cup body shell. The lower portion of the cup body inner container is cylindrical, and the neck of the cup body inner container is a circular truncated cone shape with a wide upper portion and a narrow lower portion. The upper portion of the semen collecting tube is in a shape of a circular truncated cone and is matched with the neck of the cup body inner container in shape and size. The seal ring is a hollow cake-shaped rubber ring. The neck of the cup body shell is provided with a thread. The cup body neck sleeve and the neck of the cup body shell are matched in size and shape. The inner surface of the top lid is provided with a thread. The inner surface of the lower end of the cup body neck sleeve and the outer surface of the upper end of the cup body neck sleeve are respectively provided with threads. Compared with the prior art, the heat preservation type semen collecting cup is simple, small and exquisite in structure and convenient to use, and low-temperature damage caused in semen collecting operation processing by adopting a dog massaging method and in semen transporting process can be avoided.

Description

technical field [0001] The invention belongs to the technical field of artificial insemination equipment, in particular to a heat-preserving sperm collection cup for dogs. Background technique [0002] At present, artificial insemination technology has been widely used in the breeding of animal breeds. After the semen of male dogs is collected by manual massage, the female dogs are artificially inseminated after technical treatment to achieve the purpose of improving breed and quality. However, most of the existing glass semen collection cups for semen collection are single-layer glass semen collection cups without heat preservation structure. In the process of dog semen collection and short-distance transportation of semen in a relatively low temperature environment, canine semen Semen is vulnerable to low temperature damage, resulting in reduced sperm motility and affecting the conception rate of canine artificial insemination. [0003] In order to solve the above problem...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61D19/02
CPCA61D19/021A61D19/025
Inventor 李建栋潘庆杰史福艳
Owner QINGDAO AGRI UNIV
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